You transfer the SSL certificate to the automation server to establish a communication using HTTPS between the server and Device Administrator.
When you transfer a certificate to an automation server, the current active certificate on that automation server is deactivated and the new certificate is activated.
In the Device Administrator, click Servers .
In the Server list, click the server name.
Click Server Certificates .
Click Apply .
Click OK .
When the SSL certificate is transferred to the automation server, HTTPS communication can be used.